If You Want to Discuss a Research Topic with Others

question 44

Multiple Choice

If you want to discuss a research topic with others in public, you can participates in a(n) ____.

• A) instant message
• B) chat group
• C) Internet telephony
• D) Skype session

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Definitions:

Within

In the interior or inside part of; enclosed by or lying inside boundaries or limits.

Ecto-

A prefix meaning "outside" or "external," used in biological and medical terminology.

Out

Positioned or situated beyond the limits or confines of a specified place or area.

Outer

Referring to the external part or surface of something.